{"product_id":"youxmoto-46-deck-spindle-rebuild-kit-for-cub-cadet-troy-bilt-ltx1045-ltx1046-2-spindles-2-idler-pulleys-103-belt","title":"Youxmoto 46\" Deck Spindle Rebuild Kit for Cub Cadet\/Troy-Bilt LTX1045 LTX1046 — 2 Spindles, 2 Idler Pulleys \u0026 103\" Belt","description":"\u003cp\u003e\u003cstrong\u003eThis Youxmoto LTX1045 46\" deck spindle rebuild kit replaces two spindle assemblies, two flat idler pulleys, and a 103-inch deck belt to restore cutting performance on compatible Cub Cadet, Troy-Bilt and MTD lawn tractors.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 46\" mower deck is delivering uneven cuts, unusual vibration, or noisy spindle bearings, replacing worn spindle assemblies and idler pulleys plus the deck belt can bring the deck back to proper tension and alignment. This kit gathers the most commonly failing deck components into one package for models listed below, saving time hunting individual parts.\u003c\/p\u003e\n\n\u003ch3\u003eWhich machines does this rebuild kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for 46\" mower decks used on a range of Cub Cadet, Troy-Bilt, Horse and other MTD-based tractors. It fits specific LTX1045 and LTX1046 model years and numerous Troy-Bilt and Horse model numbers—check your deck’s part numbers to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 46\" decks on LTX1045 and LTX1046 model families (listed model codes included).\u003c\/li\u003e\n  \u003cli\u003eCompatible with Troy-Bilt\/Horse part references such as 618-04636, 618-04865 and variations.\u003c\/li\u003e\n  \u003cli\u003eIncludes belt that replaces MTD\/Troy-Bilt 954-04219 \/ 754-04219 references.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and what are their specs?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives with two complete spindle assemblies, two flat idler pulleys and a single 103-inch deck belt sized for 46\" decks. Each spindle assembly has the specified height and mounting features to match MTD-style decks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e(2) Spindle assemblies compatible with MTD\/Troy-Bilt references including 618-04636 and 618-04865.\u003c\/li\u003e\n  \u003cli\u003eSpindle height about 6 6\/7\" to match factory deck dimensions.\u003c\/li\u003e\n  \u003cli\u003e(2) Flat idler pulleys compatible with MTD part numbers 753-08171, 756-04129 series.\u003c\/li\u003e\n  \u003cli\u003e(1) 103\" belt (1\/2\" x 103\") replacing part numbers such as 954-04219 \/ 754-04219.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will installing this kit affect deck performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn spindles and pulleys reduces wobble, restores correct blade-to-blade height, and improves belt tracking. The fresh belt ensures consistent power transfer so blades spin at designed speed with less slipping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces vibration from bad bearings or bent spindle shafts.\u003c\/li\u003e\n  \u003cli\u003eRestores even cutting by stabilizing blade mounts and heights.\u003c\/li\u003e\n  \u003cli\u003eImproves belt engagement and reduces premature belt wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I verify before ordering and installing?\u003c\/h3\u003e\n\u003cp\u003eConfirm your tractor’s deck part numbers and model year against the compatibility list; measure the spindle height and verify pulley type matches your current setup. Basic mechanical ability and common shop tools are recommended for safe replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck existing spindle reference numbers (618-04636, 618-04865, etc.).\u003c\/li\u003e\n  \u003cli\u003eMeasure deck belt length if unsure—this kit provides a 103\" belt sized 1\/2\" wide.\u003c\/li\u003e\n  \u003cli\u003eEnsure you have jack stands, socket set, and torque wrench for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This rebuild kit is for homeowners, landscapers, and small-fleet maintainers who own compatible 46\" Cub Cadet, Troy-Bilt, Horse or MTD-based tractors and need a cost-effective, complete replacement of common deck wear parts. It’s ideal when spindles, idlers or the deck belt are visibly worn, noisy, or causing uneven cuts and you want a single-pack solution to restore reliable deck operation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit include both spindles and the belt?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it includes two spindle assemblies, two flat idler pulleys, and one 103\" belt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these spindles fit a 46\" LTX1046 deck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit is compatible with many LTX1046 46\" deck model years listed in the product details.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Youxmoto","offers":[{"title":"Default Title","offer_id":56840839987540,"sku":"B094ZLYZRS","price":133.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/youxmoto-front-view-deck-kit.jpg?v=1787073484","url":"https:\/\/gardenluxe.co.uk\/products\/youxmoto-46-deck-spindle-rebuild-kit-for-cub-cadet-troy-bilt-ltx1045-ltx1046-2-spindles-2-idler-pulleys-103-belt","provider":"Gardenluxe Uk","version":"1.0","type":"link"}